[HTML][HTML] Brain (re) organisation following amputation: Implications for phantom limb pain
Following arm amputation the region that represented the missing hand in primary
somatosensory cortex (S1) becomes deprived of its primary input, resulting in changed …
somatosensory cortex (S1) becomes deprived of its primary input, resulting in changed …
Restoring after central nervous system injuries: neural mechanisms and translational applications of motor recovery
Z Gao, Z Pang, Y Chen, G Lei, S Zhu, G Li, Y Shen… - Neuroscience …, 2022 - Springer
Central nervous system (CNS) injuries, including stroke, traumatic brain injury, and spinal
cord injury, are leading causes of long-term disability. It is estimated that more than half of …
cord injury, are leading causes of long-term disability. It is estimated that more than half of …
Motor cortex signals for each arm are mixed across hemispheres and neurons yet partitioned within the population response
KC Ames, MM Churchland - Elife, 2019 - elifesciences.org
Motor cortex (M1) has lateralized outputs, yet neurons can be active during movements of
either arm. What is the nature and role of activity across the two hemispheres? We recorded …
either arm. What is the nature and role of activity across the two hemispheres? We recorded …
Individual finger movement decoding using a novel ultra-high-density electroencephalography-based brain-computer interface system
HS Lee, L Schreiner, SH Jo… - Frontiers in …, 2022 - frontiersin.org
Brain-Computer Interface (BCI) technology enables users to operate external devices
without physical movement. Electroencephalography (EEG) based BCI systems are being …
without physical movement. Electroencephalography (EEG) based BCI systems are being …
Beyond body maps: Information content of specific body parts is distributed across the somatosensory homunculus
The homunculus in primary somatosensory cortex (S1) is famous for its body part selectivity,
but this dominant feature may eclipse other representational features, eg, information …
but this dominant feature may eclipse other representational features, eg, information …
The cortical physiology of ipsilateral limb movements
DT Bundy, EC Leuthardt - Trends in neurosciences, 2019 - cell.com
Whereas voluntary movements have long been understood to derive primarily from the
cortical hemisphere contralateral to a moving limb, substantial cortical activations also occur …
cortical hemisphere contralateral to a moving limb, substantial cortical activations also occur …
Obtaining and maintaining cortical hand representation as evidenced from acquired and congenital handlessness
A key question in neuroscience is how cortical organisation relates to experience.
Previously we showed that amputees experiencing highly vivid phantom sensations …
Previously we showed that amputees experiencing highly vivid phantom sensations …
Decoding and geometry of ten finger movements in human posterior parietal cortex and motor cortex
Objective. Enable neural control of individual prosthetic fingers for participants with upper-
limb paralysis. Approach. Two tetraplegic participants were each implanted with a 96 …
limb paralysis. Approach. Two tetraplegic participants were each implanted with a 96 …
Fine-grained map** of cortical somatotopies in chronic complex regional pain syndrome
It has long been thought that severe chronic pain conditions, such as complex regional pain
syndrome (CRPS), are not only associated with, but even maintained by a reorganization of …
syndrome (CRPS), are not only associated with, but even maintained by a reorganization of …
[HTML][HTML] Reassessing referral of touch following peripheral deafferentation: The role of contextual bias
Some amputees have been famously reported to perceive facial touch as arising from their
phantom hand. These referred sensations have since been replicated across multiple …
phantom hand. These referred sensations have since been replicated across multiple …